Went and picked up my 1999 suburban today never strayed away from jl audio but i can say the audioque 3500d really impressed me and everybody else i got the old version i would like to put another one on them but i can only find the new ones with dual inputs 4 13 w7s on 1 audioque 3500 turn heads everybody thought that i got 18s i can only imagine 2 on 4 i was thinkin of a way to even up my highs and mids but thanks 1999 suburban your door pods gave a idea to go with my console idea i got two 260 h/o alternators and two yellowtops but i need 1 battery in the back because my lights dim a little